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General

  • Target

    220e1c910f9577a81be54290fb4751d009a1946026bd51990160bc506b2b68bd.elf

  • Size

    5.1MB

  • Sample

    241012-nerl1sxfmg

  • MD5

    a2dc807281d4e53d566e8a27b5caae6a

  • SHA1

    d704c9516c33fde2b362e0584dc6bcdbb0484962

  • SHA256

    220e1c910f9577a81be54290fb4751d009a1946026bd51990160bc506b2b68bd

  • SHA512

    e1dffa9e29bcadd098ba390eda9da813567b7cb30efa6b9eb5879327c948acc4a886a7562240f899a810d112b90eed6aa785cd486cd4659f406bb59418bdf75b

  • SSDEEP

    49152:PJzG9XxZPF773LVPN9GnMbaVZGNJru8cYWPAXq7nLYvVorzmpxUIU1F1:hzG9Xn53LtN9pbu0Jru8cYWPAXqi

Malware Config

Extracted

Family

kaiji

C2

154.12.82.11:7878

Targets

    • Target

      220e1c910f9577a81be54290fb4751d009a1946026bd51990160bc506b2b68bd.elf

    • Size

      5.1MB

    • MD5

      a2dc807281d4e53d566e8a27b5caae6a

    • SHA1

      d704c9516c33fde2b362e0584dc6bcdbb0484962

    • SHA256

      220e1c910f9577a81be54290fb4751d009a1946026bd51990160bc506b2b68bd

    • SHA512

      e1dffa9e29bcadd098ba390eda9da813567b7cb30efa6b9eb5879327c948acc4a886a7562240f899a810d112b90eed6aa785cd486cd4659f406bb59418bdf75b

    • SSDEEP

      49152:PJzG9XxZPF773LVPN9GnMbaVZGNJru8cYWPAXq7nLYvVorzmpxUIU1F1:hzG9Xn53LtN9pbu0Jru8cYWPAXqi

    • Executes dropped EXE

    • Modifies Watchdog functionality

      Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

    • Modifies systemd

      Adds/ modifies systemd service files. Likely to achieve persistence.

MITRE ATT&CK Enterprise v15

Tasks